/Engine/Source/Editor/AudioEditor/Public/SoundCueEditorUtilities.h
Get the bounding area for the currently selected nodes
false if nothing is selected
static bool GetBoundsForSelectedNodes ( const [UEdGraph](API\Runtime\Engine\EdGraph\UEdGraph) * Graph, class [FSlateRect](API\Runtime\SlateCore\Layout\FSlateRect) & Rect, float Padding )